+ skip_before_filter :find_object_by_uuid, :only => [:welcome, :activity]
+ skip_around_filter :thread_with_mandatory_api_token, :only => :welcome
+ before_filter :ensure_current_user_is_admin, only: [:sudo, :unsetup]
+
+ def welcome
+ if current_user
+ params[:action] = 'home'
+ home
+ end
+ end
+
+ def activity
+ @breadcrumb_page_name = nil
+ @users = User.all
+ @user_activity = {}
+ @activity = {
+ logins: {},
+ jobs: {},
+ pipeline_instances: {}
+ }
+ @total_activity = {}
+ @spans = [['This week', Time.now.beginning_of_week, Time.now],
+ ['Last week',
+ Time.now.beginning_of_week.advance(weeks:-1),
+ Time.now.beginning_of_week],
+ ['This month', Time.now.beginning_of_month, Time.now],
+ ['Last month',
+ 1.month.ago.beginning_of_month,
+ Time.now.beginning_of_month]]
+ @spans.each do |span, threshold_start, threshold_end|
+ @activity[:logins][span] = Log.
+ filter([[:event_type, '=', 'login'],
+ [:object_kind, '=', 'arvados#user'],
+ [:created_at, '>=', threshold_start],
+ [:created_at, '<', threshold_end]])
+ @activity[:jobs][span] = Job.
+ filter([[:created_at, '>=', threshold_start],
+ [:created_at, '<', threshold_end]])
+ @activity[:pipeline_instances][span] = PipelineInstance.
+ filter([[:created_at, '>=', threshold_start],
+ [:created_at, '<', threshold_end]])
+ @activity.each do |type, act|
+ records = act[span]
+ @users.each do |u|
+ @user_activity[u.uuid] ||= {}
+ @user_activity[u.uuid][span + ' ' + type.to_s] ||= 0
+ end
+ records.each do |record|
+ @user_activity[record.modified_by_user_uuid] ||= {}
+ @user_activity[record.modified_by_user_uuid][span + ' ' + type.to_s] ||= 0
+ @user_activity[record.modified_by_user_uuid][span + ' ' + type.to_s] += 1
+ @total_activity[span + ' ' + type.to_s] ||= 0
+ @total_activity[span + ' ' + type.to_s] += 1
+ end
+ end
+ end
+ @users = @users.sort_by do |a|
+ [-@user_activity[a.uuid].values.inject(:+), a.full_name]
+ end
+ # Prepend a "Total" pseudo-user to the sorted list
+ @user_activity[nil] = @total_activity
+ @users = [OpenStruct.new(uuid: nil)] + @users
+ end
+
+ def show_pane_list
+ if current_user.andand.is_admin
+ super | %w(Admin)
+ else
+ super
+ end
+ end
+
+ def index_pane_list
+ if current_user.andand.is_admin
+ super | %w(Activity)
+ else
+ super
+ end
+ end
+
+ def sudo
+ resp = $arvados_api_client.api(ApiClientAuthorization, '', {
+ api_client_authorization: {
+ owner_uuid: @object.uuid
+ }
+ })
+ redirect_to root_url(api_token: resp[:api_token])
+ end
+
+ def home
+ @showallalerts = false
+ @my_ssh_keys = AuthorizedKey.where(authorized_user_uuid: current_user.uuid)
+ # @my_vm_perms = Link.where(tail_uuid: current_user.uuid, head_kind: 'arvados#virtual_machine', link_class: 'permission', name: 'can_login')
+ # @my_repo_perms = Link.where(tail_uuid: current_user.uuid, head_kind: 'arvados#repository', link_class: 'permission', name: 'can_write')
+
+ @my_tag_links = {}
+
+ @my_jobs = Job.
+ limit(10).
+ order('created_at desc').
+ where(created_by: current_user.uuid)
+
+ @my_collections = Collection.
+ limit(10).
+ order('created_at desc').
+ where(created_by: current_user.uuid)
+
+ Link.limit(1000).where(head_uuid: @my_collections.collect(&:uuid),
+ link_class: 'tag').each do |link|
+ (@my_tag_links[link.head_uuid] ||= []) << link
+ end
+
+ @my_pipelines = PipelineInstance.
+ limit(10).
+ order('created_at desc').
+ where(created_by: current_user.uuid)
+
+
+ # A Tutorial is a Link which has link_class "resources" and name
+ # "wants", and is owned by the Tutorials Group (i.e., named
+ # "Arvados Tutorials" and owned by the system user).
+ @tutorial_group = Group.where(owner_uuid: User.system.uuid,
+ name: 'Arvados Tutorials').first
+ if @tutorial_group
+ @tutorial_links = Link.where(tail_uuid: @tutorial_group.uuid,
+ link_class: 'resources',
+ name: 'wants')
+ else
+ @tutorial_links = []
+ end
+ @tutorial_complete = {
+ 'Run a job' => @my_last_job
+ }
+ respond_to do |f|
+ f.js { render template: 'users/home.js' }
+ f.html { render template: 'users/home' }
+ end
+ end
+
+ def unsetup
+ if current_user.andand.is_admin
+ @object.unsetup @object
+ end
+ show
+ end
+